📄 zd8.htm
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</span><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Wingdings; mso-ascii-font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-hansi-font-family: Arial" lang="EN-US">Ø</span><span style="mso-tab-count: 1; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-bidi-font-family: Times New Roman" lang="EN-US">
</span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;
font-family:仿宋_GB2312;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">生成树与生成树林的定义</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman""><o:p>
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<p class="MsoNormal" style="text-indent: -21.0pt; line-height: 150%; mso-list: l1 level1 lfo8; tab-stops: list 84.5pt; margin-left: 84.5pt; margin-top: 0; margin-bottom: 0"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Wingdings;
mso-fareast-font-family:仿宋_GB2312">Ø<span style="font:7.0pt "Times New Roman"">
</span></span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;
font-family:仿宋_GB2312;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">深度优先搜索是个递归的过程，而广度优先搜索是个非递归的</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman""><o:p>
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<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-left: 63.25pt; margin-top: 0; margin-bottom: 0"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
仿宋_GB2312;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">过程</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman""><o:p>
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<p class="MsoNormal" style="text-indent: -21.0pt; line-height: 150%; mso-list: l1 level1 lfo8; tab-stops: list 84.5pt; margin-left: 84.5pt; margin-top: 0; margin-bottom: 0"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Wingdings;
mso-fareast-font-family:仿宋_GB2312">Ø<span style="font:7.0pt "Times New Roman"">
</span></span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;
font-family:仿宋_GB2312;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">为防止重复访问已经访问过的顶点，需要设置一个访问标志数</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman""><o:p>
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<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-left: 63.25pt; margin-top: 0; margin-bottom: 0"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
仿宋_GB2312;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">组</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman"">visited<o:p>
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<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-top: 0; margin-bottom: 0"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman"">3</span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:仿宋_GB2312;
mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">、图的连通性</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman""><o:p>
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<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-top: 0; margin-bottom: 0"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:仿宋_GB2312;
mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">要点：</span><span style="mso-tab-count: 1; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-bidi-font-family: Times New Roman" lang="EN-US">
</span><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Wingdings; mso-ascii-font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-hansi-font-family: Arial" lang="EN-US">Ø</span><span style="mso-tab-count: 1; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-bidi-font-family: Times New Roman" lang="EN-US">
</span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;
font-family:仿宋_GB2312;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">深度优先搜索可以遍历一个连通分量上的所有顶点</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman""><o:p>
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<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-left: 21.25pt; margin-top: 0; margin-bottom: 0"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;
font-family:Arial;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman""><span style="mso-spacerun: yes">
</span><span style="mso-tab-count:1"> </span></span><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Wingdings; mso-ascii-font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-hansi-font-family: Arial" lang="EN-US">Ø</span><span style="mso-tab-count: 1; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-bidi-font-family: Times New Roman" lang="EN-US">
</span><span style="font-size:12.0pt;
mso-bidi-font-size:10.0pt;font-family:仿宋_GB2312;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial">对非连通图进行遍历，可以建立一个生成森林</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;mso-fareast-font-family:
仿宋_GB2312;mso-bidi-font-family:"Times New Roman""><o:p>
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<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-left: 21.25pt; margin-top: 0; margin-bottom: 0"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;
font-family:Arial;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman""><span style="mso-spacerun: yes">
</span><span style="mso-tab-count:1"> </span></span><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Wingdings; mso-ascii-font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-hansi-font-family: Arial" lang="EN-US">Ø</span><span style="mso-tab-count: 1; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-bidi-font-family: Times New Roman" lang="EN-US">
</span><span style="font-size:12.0pt;
mso-bidi-font-size:10.0pt;font-family:仿宋_GB2312;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial">对强连通图进行遍历，可能建立一个生成森林</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;mso-fareast-font-family:
仿宋_GB2312;mso-bidi-font-family:"Times New Roman""><o:p>
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<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-left: 21.25pt; margin-top: 0; margin-bottom: 0"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;
font-family:Arial;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman""><span style="mso-spacerun: yes">
</span><span style="mso-tab-count:1"> </span></span><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Wingdings; mso-ascii-font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-hansi-font-family: Arial" lang="EN-US">Ø</span><span style="mso-tab-count: 1; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-bidi-font-family: Times New Roman" lang="EN-US">
</span><span style="font-size:12.0pt;
mso-bidi-font-size:10.0pt;font-family:仿宋_GB2312;mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial">关节点的计算和以最少的边构成重连通图</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;mso-fareast-font-family:
仿宋_GB2312;mso-bidi-font-family:"Times New Roman""><o:p>
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<p class="MsoNormal" style="line-height: 150%; margin-top: 0; margin-bottom: 0"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;mso-fareast-font-family:
仿宋_GB2312;mso-bidi-font-family:"Times New Roman""><span style="mso-tab-count:
1"> </span>4</span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;
font-family:仿宋_GB2312;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">、最小生成树</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman""><o:p>
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<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-top: 0; margin-bottom: 0"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:仿宋_GB2312;
mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">要点：</span><span style="mso-tab-count: 1; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-bidi-font-family: Times New Roman" lang="EN-US">
</span><span style="mso-char-type: symbol; mso-symbol-font-family: Wingdings; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Wingdings; mso-ascii-font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-hansi-font-family: Arial" lang="EN-US">Ø</span><span style="mso-tab-count: 1; font-size: 12.0pt; mso-bidi-font-size: 10.0pt; font-family: Arial; mso-fareast-font-family: 仿宋_GB2312; mso-bidi-font-family: Times New Roman" lang="EN-US">
</span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;
font-family:仿宋_GB2312;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">对于连通网络、可用不会构成环路的权值最小的</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman"">n-1</span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:仿宋_GB2312;
mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">条边构成</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman""><o:p>
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<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-left: 63.75pt; margin-top: 0; margin-bottom: 0"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
仿宋_GB2312;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial">最小生成树</span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman""><o:p>
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<p class="MsoNormal" style="text-indent: 21.25pt; line-height: 150%; margin-left: 21.25pt; margin-top: 0; margin-bottom: 0"><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:10.0pt;
font-family:Arial;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman""><span style="mso-spacerun: yes">
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